Independent buying guides for one-bag carry-on travel

Lightweight Foldable 35L Everyday Backpack, Packable Daypack (Black) | Simple Design and Large Capacity Bag Made of Durable Materials for Daily Use/Shopping/Camping/Tarvel, Water-Resistant

Bymontin 35L foldable daypack that weighs 1 lb and folds into its own pocket. A large, light packable bag for extra capacity on trips, with the thin straps noted by the listing itself.

Price range: See on Amazon

What we liked

  • + 35L capacity with multiple pockets, and the listing says it holds clothes, gear and a hydration bladder.
  • + Weighs 1 lb and packs into its own pocket, so it adds almost nothing to a carry-on.
  • + Tear-resistant, water-resistant fabric suits rain, scratches and dirt on day trips.

Trade-offs

  • - The listing says the thin shoulder padding is not designed for heavy loads or long use.
  • - No-name brand with a brief listing, so details like zipper type and fabric weight are missing.

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